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Gasoline Locomotives and Cars for Railroads

By the English Correspondent of Scientific American

New Method of Treating Peat

By the Paris Correspondent of the Scientific American

Toilet Specialties

Auxiliary Power Yacht “Mollihawk II”

The Goldfields District, Nevada

The Krauss Speedometer

By our Belgian Correspondent

Aerolites Recent Researches

By M. Berthelot

On Sea Charts Formerly used in the Marshall Islands with Notes on the Navigation of these Islanders in General

By Winkler

Methods of Forecasting the Weather

By J. M. Pernter

The Isophone

By Emile Guarini

The Schloemilch Wave Detector

By Our Berlin Correspondent

Is there African Blood in the white race of Europe and America?

By O. M. Peterson

Engineering Notes

Science Notes

Electrical Notes

Trade Notes and Recipes


  • Departments

    Patents - February 18, 1905

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